AI Virtual Companions LLM Tools

Tools for creating interactive AI-powered virtual characters with animated avatars (Live2D, VRM, etc.), voice capabilities (TTS/ASR), and conversation features for desktop, mobile, or web platforms. Does NOT include general chatbots without visual avatars, voice assistants, or streaming/broadcasting software without companion interaction.

There are 79 ai virtual companions tools tracked. 5 score above 50 (established tier). The highest-rated is morettt/my-neuro at 64/100 with 1,061 stars. 4 of the top 10 are actively maintained.

Get all 79 projects as JSON

curl "https://pt-edge.onrender.com/api/v1/datasets/quality?domain=llm-tools&subcategory=ai-virtual-companions&limit=20"

Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.

#	Tool	Score	Tier	Stars	Language
1	morettt/my-neuro This project lets you create your own AI desktop companion with customizable...	64	Established	1,061	JavaScript
2	uezo/aiavatarkit 🥰 Building AI-based conversational avatars lightning fast ⚡️💬	61	Established	552	Python
3	Open-LLM-VTuber/Open-LLM-VTuber Talk to any LLM with hands-free voice interaction, voice interruption, and...	58	Established	6,205	Python
4	uezo/ChatdollKit ChatdollKit enables you to make your 3D model into a chatbot	54	Established	1,116	C#
5	AlphaAvatar/AlphaAvatar A real-time interactive Omni Avatar built on LiveKit, which allows you to...	50	Established	564	Python
6	yakami129/VirtualWife VirtualWife是一个虚拟数字人项目，支持B站直播，支持openai、ollama	49	Emerging	2,795	Python
7	xinhecuican/QSmartAssistant 一个模块化，全过程可离线，低占用率的对话机器人/智能音箱	48	Emerging	140	C++
8	AIVTDevPKevin/AI-VTuber-System A graphical system program that allows you to quickly create your own AI...	48	Emerging	112	Python
9	AkagawaTsurunaki/ZerolanLiveRobot AI VTuber with LLM, ASR, TTS, OCR, CV and more technologies to live stream...	46	Emerging	608	Python
10	fatsnk/forksilly.doc Documents repo of ForkSilly....	45	Emerging	75	Kotlin
11	dlp3d-ai/dlp3d.ai Open-source Autonomous 3D Characters on the Web	43	Emerging	209	TypeScript
12	Navi-Studio/Virtual-Human-for-Chatting Live2D Virtual Human for Chatting based on Unity	41	Emerging	695	C#
13	yukiarimo/yuna-ai Yuna Ai is a companion who joins me on the life-long journey of the Yuki...	41	Emerging	215	JavaScript
14	lobehub/lobe-vidol 🧸 Lobe Vidol - Making Virtual Idols Accessible for EveryOne	40	Emerging	927	TypeScript
15	oboroge0/AITuberFlow Visual workflow editor for building AI-powered VTubers	39	Emerging	53	TypeScript
16	Voine/ChatWaifu_Mobile 移动版二次元 AI 老婆聊天器	39	Emerging	1,393	C++
17	TouHouQing/alicization Build your own local-first digital lifeform: an AI companion with memory,...	38	Emerging	5	TypeScript
18	YoKONCy/PeroCore 基于 Python+Rust+Three.js 构建的 AI 桌宠，内置高性能记忆引擎	37	Emerging	95	Python
19	it-at-m/mucgpt MUCGPT provides a web interface based for a given large language model...	37	Emerging	43	TypeScript
20	MidraLab/uDesktopMascot desktop mascot open project	36	Emerging	336	C#
21	0xrushi/chatgpt-chan An implementation of...	36	Emerging	75	Python
22	uezo/WaifuOS The software suite for creating your waifu and the world where your waifu lives.💕	36	Emerging	19	Python
23	100askTeam/xiaozhi-linux Embedded Linux AI Xiaozhi Intelligent voice dialogue.	36	Emerging	238	C
24	NeuralHarbour/LLM-Based-3D-Avatar-Assistant A project which is aimed to create a virtual avatar based assistant using...	36	Emerging	35	C#
25	nysa-liu/Digital-Life-DL-B 本次开源为DL-B，是一个基于ChatGLM、Wav2Lip、So-VITS组建的数字形象方案。可以在此基础之上增加其他组件达到数字生命的效果。This...	34	Emerging	105	Python
26	jieran233/CyberWaifu GPT + Tacotron2/VITS + Live2D = CyberWaifu	34	Emerging	87	JavaScript
27	Synthintel0/MyGirlGPT MyGirl GPT is a project to build your own AI girlfriend Running on Your...	34	Emerging	404	Python
28	AkiKurisu/UniChat 一个用于在Unity中开发在线和离线聊天机器人的管线。A pipeline designed to create online and offline...	33	Emerging	92	C#
29	AkiKurisu/VirtualHuman-Unity VirtualHuman is a Unity Plugin to use LLM&&VITS easily	33	Emerging	48	C#
30	asanchezyali/ai-avatar Zippy Talking Avatar uses Azure Cognitive Services and OpenAI API to...	33	Emerging	25	TypeScript
31	chyinan/Kokoro-Engine Cross-platform virtual character immersive interaction engine	33	Emerging	46	Rust
32	ElodineOfficial/Gotchi An LLM experiment where we give them virtual beings to take care of. This is...	32	Emerging	20	Python
33	veldanava/AiWaifu an smart ai waifu	32	Emerging	26	Python
34	USC-ICT/vhtoolkit The Virtual Human Toolkit enables researchers and developers to rapidly...	32	Emerging	7	ShaderLab
35	Monadical-SAS/zippy-avatar-ai Zippy Talking Avatar uses Azure Cognitive Services and OpenAI API to...	30	Emerging	16	TypeScript
36	FMXExpress/AI-Vision-Chat Chat with large languages models about the contents of an image via this...	29	Experimental	22	Pascal
37	Magical-Bear/Multi-modal-Sandtable Multi-Sensors funsion traffic Sandtable. Micropy with ESP32 connect env...	29	Experimental	6	C
38	Aegis-plus/SillyTavern-Android A lightweight Android launcher for SillyTavern, providing a full-screen...	29	Experimental	21	Java
39	yuanfangqiao/euanka 本地完整部署ASR(K2)-NLP(Rasa,Spacy)-LLM(Chatglm2)-TTS(Vits)	29	Experimental	150	Go
40	MelanTech/Dororo 基于Godot开发的Doro桌面宠物	29	Experimental	122	GDScript
41	ptghb/virtual-person 你的AI虚拟女友“小凡”：一个基于Live2D Cubism SDK和OpenAI...	29	Experimental	25	TypeScript
42	HueByte/Jiro Virtual Assistant powered by LLMs and custom code integration!	28	Experimental	9	C#
43	ruguo0119/AI-Desktop-Pet 一个简单的AI桌宠，能够实现陪聊（语音输入和文字输入），长期记忆，以及视觉、发声(tts)功能	27	Experimental	5	JavaScript
44	XtherDevTeam/CyberWaifu-v2 (Developing) A realistic anime waifu chatbot based on Google Gemini and...	27	Experimental	4	Python
45	Li-kaige/chatgpt-vits-waifu 使用chatgpt的api与vits语音合成，实现了与ai老婆语音聊天。并加入了记忆功能与信息总结功能，大大提升了对话的容量。从而实现了连续长对话的效果	26	Experimental	58	Python
46	oscaem/unreal-gpt Unreal Engine 5 + VR + MetaHuman + OpenAI + Azure TTS	26	Experimental	43	—
47	zhyuuka/xingling-chat 永久记忆AI伴侣 · 完全本地运行 · 高度可定制	25	Experimental	3	TypeScript
48	Sincromisor/Sincromisor かわいいキャラと声になってライブ配信・かわいいAIエージェントとおしゃべりWebサービス基盤(全部オンプレ運用可能)	25	Experimental	22	TypeScript
49	LazerCuber/Waifu-AI-Dev Live2D Waifu with TTS support (Please use the Beta Branch)	25	Experimental	8	TypeScript
50	uCat-System/uCat-Client-App I am uCat, your brain implant assistant. I can help you speak and move again...	24	Experimental	3	C#
51	Kagamma/satania-buddy Virtual Desktop Assistant in the form of Satania Mcdowell	24	Experimental	57	Pascal
52	binaryshrey/Avatars-AI 🤖 Your Personalised AI Chat Companion With 50+ Avatars Over 10+ Categories -...	23	Experimental	56	JavaScript
53	se7enack/ai-computing-assistant Coeus is an A.I. Computing Assistant for MacOS that can answer just about...	23	Experimental	8	Python
54	NAME0x0/AVA AVA, Afsah's Virtual Assistant, a JARVIS like assistant to automate my daily life.	23	Experimental	1	Python
55	liwusen/FaustBot-llm-vtuber FaustBot Vtuber/桌宠	23	Experimental	1	Python
56	estuary-ai/Estuary-Vision-Pro-Client Estuary: A Framework For Building Multimodal Low-Latency Real-Time Socially...	23	Experimental	6	C#
57	DO0OG/Ari-VoiceCommand 한국어 AI 음성 어시스턴트 — Shimeji 캐릭터 위젯, 다중 LLM·TTS 지원, 자율 에이전트 루프, 플러그인 확장....	22	Experimental	—	Python
58	Tacky7788/Project-elino AI-powered desktop companion with Live2D/VRM characters	22	Experimental	—	TypeScript
59	sinajia/Your-ACGN-confidant Chat in real time with a customized digital character using only your web browser	22	Experimental	1	JavaScript
60	SynodicMonth/ChatWaifu Your virtual companian/waifu powered by chatgpt and other state-of-the-art AI models	21	Experimental	11	Python
61	sucv/HoloLive2dChatbot A ChatGPT powered and holographic chatbot based on Qt and Live2D SDK. It is...	20	Experimental	43	C++
62	meet447/MeuxVtuber Super light weight python yt ai vtuber with zero api keys requirements and...	18	Experimental	41	Python
63	rorosaga/holo-cierge 🛎️ Transforming guest experiences with a 3D digital concierge! 🌟 Dive into...	18	Experimental	3	JavaScript
64	BeyondESH/AI-Girlfriend 基于 Qt 6 QML 开发的 AI 虚拟伴侣桌面应用,集成 ASR 语音识别、LLM 大语言模型和 TTS 语音合成,支持文字聊天、语音对话和声音克隆功能	18	Experimental	8	QML
65	satasuk03/riko-chrome-companion A pixel-art anime companion that lives in your browser — drag her around,...	16	Experimental	2	JavaScript
66	WhiskerWeirdo/BanterBrain-Buddy BanterBrain Buddy is a Windows based Speech-To-Text to LLM to Text-To-Speech...	16	Experimental	11	C#
67	XxAZVDxX/Local-Live2D-AI-Girlfriend-iOS Let’s start chatting with your Live2D or VRM girlfriend in iOS (Support...	15	Experimental	6	—
68	hazardland/vgirl.py A local AI girlfriend — text chat via Ollama with real voice via Piper TTS,...	14	Experimental	—	Python
69	ahmed44851/animo-starter-kit Build cross-platform AI desktop companions with a ready-made Tauri 2 starter...	14	Experimental	—	—
70	RATHOD-SHUBHAM/NVIDIA-Audio2Face OmniAvatar combines NVIDIA Omniverse Audio2Face and LLMs to create avatars...	14	Experimental	1	Jupyter Notebook
71	yt3trees/DesktopAssistantAI Desktop mascot to run OpenAI Assistants API	13	Experimental	6	C#
72	Ailln/chat-ollm 🤖 A web UI for large language models.	13	Experimental	6	TypeScript
73	ORI-Muchim/AI-Latte Onfire Games's Love Delivery Heroine Latte, An Unofficial Implementation of...	13	Experimental	6	Python
74	VoxLink-org/ez-vtuber-ai Next-Gen VTuber Superpowers	13	Experimental	11	TypeScript
75	aalizelau/Digital-human-live2d Your AI companion, brought to life through a dynamic Live2D avatar.	13	Experimental	8	TypeScript
76	Corzed/Ava A.v.a. is a open source Advanced Virtual Assistant designed to use your...	11	Experimental	2	Python
77	NafisRayan/Virtual-Reality-Intelligent-Assistant This project is a web-based application that integrates Three.js for 3D...	11	Experimental	—	Jupyter Notebook
78	ai-zen/live2d-copilot An AI Desktop Pet	11	Experimental	21	TypeScript
79	drod75/Weeaboo-Buddy An Agent to help those interested in Anime, learn facts, trends, and...	11	Experimental	—	Jupyter Notebook

Comparisons in this category

my-neuro and Open-LLM-VTuber (64 vs 58) ChatdollKit and Virtual-Human-for-Chatting (54 vs 41)